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# $Id: errnolist.a,v 3.0 1993/08/18 12:04:35 ram Exp $
#
#  Copyright (c) 1991-1993, Raphael Manfredi
#  
#  You may redistribute only under the terms of the Artistic Licence,
#  as specified in the README file that comes with the distribution.
#  You may reuse parts of this distribution only within the terms of
#  that same Artistic Licence; a copy of which may be found at the root
#  of the source tree for dist 3.0.
#
# Original Author: Harlan Stenn <harlan@mumps.pfcs.com>
#
# $Log: errnolist.a,v $
# Revision 3.0  1993/08/18  12:04:35  ram
# Baseline for dist 3.0 netwide release.
#
#
# This is a simple-minded awk script to generate an initialization for
# sys_errnolist on systems that don't have it.
# This file now depends only on sys/errno.h error numbers under maxerr being
# in order.  It will complain and die if not.  NOTE: It will still produce
# a compilable output file, even with errors, so you must check the output.


BEGIN		{
			format = "\t\"%s\",\n"
			printf("/*\n** This is a generated file.  Do NOT edit it unless you really have to...\n*/\n\n")
			printf("char *sys_errnolist[] = {\n")
			maxerr = 89
		}

$1=="#define"	{	
			if(count > maxerr || substr($2,1,1) != "E")
				next   # we're not interested
			if($3 < count) {	# this is bad
				printf("Fatal error: %s out of order at %s\n",\
				FILENAME, $2)>"/dev/tty"
				exit 1
			}
			# fill in the blanks
			while($3 > count) {
				dummy=sprintf("EDUMMY%d",count)
				printf(format,dummy)
				count++
			}
			printf(format,$2)
			count++
		}

END		{
			printf("\t0\n};\n")
		}